Emollients

Xymenynic Acid

INCI: XYMENYNIC ACID
CAS 557-58-4 EC 209-179-1
11-Octadecen-9-ynoic acid, (E)-
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Skin Conditioning, Skin Conditioning - Emollient
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

11-Octadecen-9-ynoic acid, (E)-

Reference

Identifiers

CAS Number
557-58-4
EC Number
209-179-1
INCI
XYMENYNIC ACID
Category
Emollients
Updated
Apr 2, 2026